burettes, automatic burettes and bulb pipettes are supplied with a batch number and an accompanying batch certificate in the original packaging. On request, they are also available with an individual certificate, USP individual certificate or DAkkS calibration certificate.
, class AS, type 2 (nominal volume at the top), DE-M marking, AR-Glas®
. DIN EN ISO 835. Total delivery. Calibrated to deliver (TD, Ex). Waiting time 5 s. Mark and inscriptions in high contrast blue enamel.